Light source device, lighting device and image display device using such light device
文献类型：专利
| 作者 | KITANO, HIROSHI; FUSHIMI, YOSHIMASA; YAMAGISHI, SHIGEKAZU; TANAKA, TAKAAKI |
| 发表日期 | 2011-12-01 |
| 专利号 | US20110292349A1 |
| 著作权人 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 国家 | 美国 |
| 文献子类 | 发明申请 |
| 其他题名 | Light source device, lighting device and image display device using such light device |
| 英文摘要 | For a lighting device for obtaining output light in the wavelengths of light of three colors of red, green, and blue, a lighting device using a semiconductor laser for the blue light has been proposed. When using this lighting device in an image display device, etc., there are problems in blue color rendering properties and reduced image quality due to speckle noise. A light source device designed to emit red light, green light, a first blue light, and a second blue light, the light source device including: a red solid-state light source; a green solid-state light source; a semiconductor laser for emitting the first blue light; and a blue light generation part for emitting the second blue light, wherein the main component of the second blue light is light in a wavelength range of wavelengths longer than that of the first blue light. |
| 公开日期 | 2011-12-01 |
| 申请日期 | 2011-05-27 |
| 状态 | 失效 |
| 源URL | [http://ir.opt.ac.cn/handle/181661/58662]  |
| 专题 | 半导体激光器专利数据库 |
| 作者单位 | PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD. |
| 推荐引用方式 GB/T 7714 | KITANO, HIROSHI,FUSHIMI, YOSHIMASA,YAMAGISHI, SHIGEKAZU,et al. Light source device, lighting device and image display device using such light device. US20110292349A1. 2011-12-01. |
入库方式： OAI收割
来源：西安光学精密机械研究所
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